From fbdd82c5872eff2099edfbb0888191dc1a08be3d Mon Sep 17 00:00:00 2001
From: randomuser <randomuser@tilde.club>
Date: Sun, 26 Feb 2023 21:39:29 -0600
Subject: [PATCH] remove trivial technology section, site is down

---
 README.md    |   3 --
 sane_hello.c | 137 ---------------------------------------------------
 2 files changed, 140 deletions(-)
 delete mode 100644 sane_hello.c

diff --git a/README.md b/README.md
index e551c26..212e24d 100644
--- a/README.md
+++ b/README.md
@@ -35,8 +35,5 @@ OTHER DEALINGS IN THE SOFTWARE.
 
 For more information, please refer to <http://unlicense.org/>
 
-## trivial technology
-archival should be available for everyone, and the systems behind this project should be easy to understand, so it's trivial technology. see <gemini://inixj-ix.luxe/wiki/trivial-technology--landing/>.
-
 ## contact
 randomuser at tilde dot club
diff --git a/sane_hello.c b/sane_hello.c
deleted file mode 100644
index 51b3f41..0000000
--- a/sane_hello.c
+++ /dev/null
@@ -1,137 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <sane/sane.h>
-#include <png.h>
-
-typedef struct {
-  uint8_t red;
-  uint8_t green;
-  uint8_t blue;
-} pixel_t;
-
-typedef struct {
-  pixel_t *pixels;
-  size_t width;
-  size_t height;
-} bitmap_t;
-
-pixel_t *pixel_at(bitmap_t * bitmap, int x, int y) {
-  return bitmap->pixels + bitmap->width * y + x;
-}
-
-int pngtofile(bitmap_t *bitmap, FILE *fp) {
-  png_structp png_ptr = NULL;
-  png_infop info_ptr = NULL;
-  size_t x, y;
-  png_byte **row_pointers = NULL;
-
-  int status = -1;
-  int pixel_size = 3;
-  int depth = 8;
-
-  png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
-  info_ptr = png_create_info_struct(png_ptr);
-  png_set_IHDR(png_ptr, info_ptr,
-    bitmap->width, bitmap->height,
-    depth,
-    PNG_COLOR_TYPE_RGB,
-    PNG_INTERLACE_NONE,
-    PNG_COMPRESSION_TYPE_DEFAULT,
-    PNG_FILTER_TYPE_DEFAULT);
-
-  row_pointers = png_malloc(png_ptr, bitmap->height * sizeof (png_byte *));
-
-  for(y = 0; y < bitmap->height; y++) {
-    png_byte *row = png_malloc(png_ptr, sizeof (uint8_t) * bitmap->width * pixel_size);
-    row_pointers[y] = row;
-    for(x = 0; x < bitmap->width; x++) {
-      pixel_t * pixel = pixel_at(bitmap, x, y);
-      *row++ = pixel->red;
-      *row++ = pixel->green;
-      *row++ = pixel->blue;
-    }
-  }
-
-  png_init_io(png_ptr, fp);
-  png_set_rows(png_ptr, info_ptr, row_pointers);
-  png_write_png(png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL);
-
-  status = 0;
-
-  return status;
-}
-
-int main(void) {
-  SANE_Status status;
-  SANE_Option_Descriptor *desc;
-  SANE_Int vc = SANE_VERSION_CODE(SANE_CURRENT_MAJOR, 1, 10);
-  SANE_Device **device_list;
-  SANE_Handle h;
-  SANE_Parameters p;
-  SANE_Int cap;
-  FILE *file = fopen("lsakjfsalkfd.png", "w");
-
-  status = sane_init(&vc, NULL);
-  sane_get_devices(&device_list, SANE_FALSE);
-
-  for(int i = 0; device_list[i]; i++) {
-    printf("%s %s %s %s\n", device_list[i]->name,
-      device_list[i]->vendor,
-      device_list[i]->model,
-      device_list[i]->type);
-  }
-  if(device_list[0]) sane_open(device_list[0]->name, &h);
-  sane_get_parameters(h, &p);
-  /*
-  printf("%i %i %i\n", p.pixels_per_line, p.lines, p.format);
-  */
-  const SANE_Byte *storage = malloc(p.bytes_per_line * p.lines);
-  if(!storage) abort();
-  desc = sane_get_option_descriptor(h, (SANE_Int)0);
-  printf("%i\n", desc->cap);
-  int f;
-  sane_control_option(h, 0, SANE_ACTION_GET_VALUE, &f, NULL);
-  cap = f;
-  for(int i = 0; i < cap; i++) {
-    desc = sane_get_option_descriptor(h, (SANE_Int)i);
-    printf("|%i|%s|%s|%s|\n", i, desc->name, desc->title, desc->desc);
-  }
-
-  for(int i = 8; i < 12; i++) {
-    int hello;
-    sane_control_option(h, i, SANE_ACTION_GET_VALUE, &hello, NULL);
-    printf("%i\n", hello);
-  }
-  desc = sane_get_option_descriptor(h, 10);
-  printf("%i\n", desc->unit);
-  SANE_Int info = 0;
-  char valone[100];
-  char valtwo[100];
-  sane_control_option(h, 10, SANE_ACTION_GET_VALUE, &valone, NULL);
-  sane_control_option(h, 11, SANE_ACTION_GET_VALUE, &valtwo, NULL);
-  printf("%s %s\n", valone, valtwo);
-//  sane_control_option(h, 
-
-  sane_start(h);
-  SANE_Int len;
-  SANE_Byte *buf = storage;
-  for(;;) {
-    status = sane_read(h, buf, (SANE_Int)80, (SANE_Int *)&len);
-    buf += (int)len;
-    if(status == SANE_STATUS_EOF) break;
-  }
-  bitmap_t *bitmap = malloc(sizeof *bitmap);
-  bitmap->width = p.pixels_per_line;
-  bitmap->height = p.lines;
-
-  bitmap->pixels = (pixel_t *)storage;
-
-  pngtofile(bitmap, file);
-
-  sane_close(h);
-
-  sane_exit();
-
-  return 0;
-}